In the Voges-Proskauer Test, You Are Testing for the Metabolic $\rightarrow$

Multiple Choice

In the Voges-Proskauer test, you are testing for the metabolic by-products of which pathway?

A) glucose $\rightarrow$ formic acid $\rightarrow$ formaldehyde
B) glucose $\rightarrow$ pyruvic acid $\rightarrow$ mixed acid fermentation
C) lactose $\rightarrow$ glucose $\rightarrow$ 2,3 butanediol
D) glucose $\rightarrow$ pyruvic acid $\rightarrow$ acetoin